baber/WOPTO huggingface dataset:
Patent JP-S54113228-A (JP)
Title: Component switching control system
Inventor: KOJIMA SADAO
IPC: G06F3/00
Filed: 1978-02-24
Abstract: PURPOSE: To improve a system running ratio by providing a component switching controller to grasp the system state and switching an abnormal processing unit to another normal unit at an anomaly time of the processing unit and shortening the switching time of units on the information system.  
     CONSTITUTION: Processing unit 1A is provided as the current using machine, and another processing unit 1B is provided as the spare machine. Then, when uits 1A and 1B are in a driving state, states of units 1A and 1B are reported to units 1B and 1A respectively at a fixed time interval from component switching controller 2 provided in the system. Next, units 1A and 1B response to unit 2 in response to this report within a prescribed time after receiving. In this manner, unit 2 grasps and monitors the system state. If anomaly occurs in unit 1A, unit 2 informs unit 1B of the anomaly of unit 1A because of no response within the prescribed time. By the instruction of unit 1B informed of this, unit 2 operates selector switches 3 1  to 3 n  to switch the connection to the unit 1B side. Thus it is possible to shorten the switching time and improve the running ratio of the system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62177454-A (JP)
Title: Probe stylus for measuring electric characteristic of semiconductor wafer
Inventor: YANAGIHARA HIROSHI
IPC: G01R31/26
Filed: 1986-01-31
Abstract: PURPOSE:To measure electric characteristic of an IC, an LSI, etc., stably in a high frequency range by providing plural transmission lines on a dielectric substrate in parallel, and forming a swell part as a contact part atop of each transmission line by plating. CONSTITUTION:A probe stylus 13 is constituted by providing three transmission lines 11 lengthwise on a dielectric substrate 10 in parallel. A swell part 12 is formed atop of each line 11 by Au plating to obtain a contact part, so the line 11 has no wear and contacts the pad of an IC, an LSI, etc., to be measured stably. Further, swell parts 12 are projected from tip of the substrate 10 and then the contact parts can be seen from outside the substrate 10 when the pad of the IC, LSI, etc., is positioned through a microscope, so that it is easily positioned. Thus, electric characteristics of the IC, LSI, etc., on a high-density wafer in a high frequency range are measured accurately, securely, and stably.
Patent JP-H10209603-A (JP)
Title: Automatic drafting apparatus and method
Inventor: WAKIMOTO YOSHIKO
IPC: H05K3/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To minimize the kinds of blank masters and to improve the maintainability of data by reading specified parameters from a product parameter file, judging a manufacturing pilot shape by the parameters of a layer construction, an engineering method, etc., and arranging them at temporary blank data positions. SOLUTION: Concerning pilots being at the same position and having shapes differing with products, out of manufacturing blank data, only positional informations are registered to form a manufacturing blank file 3a. In a blank data generating part 3, temporary manufacturing blank data are read from the manufacturing blank file 3a, data of an engineering process, a layer construction, etc., are read from a product parameter file 3b, and manufacturing pilot data in the shape appropriate for product data stored in a data storage part 2 are generated, and are arranged at the positions of positional information of the temporary manufacturing blank data. Consequently, it becomes possible to reduce the working manhour, and to increase the productivity.
Patent JP-S55112849-A (JP)
Title: Fuel vaporization accelerator of internal combustion engine
Inventor: YAMADA MINORU
IPC: F01M3/00
Filed: 1979-02-23
Abstract: PURPOSE: To accelerate atomization of fuel by blasting exhaust gas close to a fuel injection valve located in an intake pipe which is used for recirculation in a rotary engine.  
     CONSTITUTION: As a rotor 3 turns in a housing 1, are formed combustion chambers 4 which are connected to either an intake passage 8 or an exhaust passage 11. Both the passages 8, 11 are connected to each other by an exhaust gas recirculating duct 12 with a control valve 15 which takes partial exhaust gas into the suction system. A fuel injection valve 9 is attached to the intake passage 8, with its core tilting at an accute angle with that of an exhaust gas blast nozzle 13 so that exhaust gas fed rushes against fuel current burst out from the valve 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07205320-A (JP)
Title: Manufacture of screw shaft made of resin
Inventor: TATENO TADASHI
IPC: B29C45/17
Filed: 1994-01-19
Abstract: PURPOSE:To contrive simplification of structure of a mold for molding a screw shaft of resin, by a method wherein a jig which has stopped its rotation is set up to the screw shaft projected through the first mold and the first mold is turned. CONSTITUTION:In a jig 58, a direction of its through hole 61 corresponds to a form of a molding space of a mold and a position of a detent pin 64 is set up beforehand so as to corresponds to a position of a recessed part 63. When setting of the jig 58 is completed, a motor 53 is turned and a mold 49 is turned clockwise through gears 54, 55. Since the mold 49 is controlled its rotation by the jig 58, a rotor shaft 40 is slid and raised within a molding space K1 and through hole 61 along a screw part 49a formed within the mold 49 according to the rotation of the mold 49.
Patent JP-H09213146-A (JP)
Title: Method and device for manufacturing multi-core flat cable with extruded covering
Inventor: SATO MASASHI
IPC: H01B13/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a multi-core flat cable through an extrusion process, with which a twist is prevented in each flat conductor passing in a path of a point. SOLUTION: In this device, in front of a cross head 13 consisting of a point 11 and doe 12, a groove-equipped roller 21 is furnished movably in a horizontal direction perpendicular to the feed of flat conductors 18. At the circumferential surface of the roller 21, a guide groove 22 is formed in which each flat conductor 18 is fitted to makes slide contact. Between the cross head 13 and roller 21, a junction roller 24 is installed on whose peripheral surface each flat conductor 18 is put in slide contact. The flat conductor 18 is fed in each path of a point 11, and for restricting the movement of the conductor 18 in the horizontal and the vertical direction, the inner surface of each path 17 mating with each angle of the conductor 18 is configured as consisting of an arc of circle, and the junction roller 24 is installed movably in the vertical direction.
Patent JP-H10218998-A (JP)
Title: Production of polycondensation polymer
Inventor: OMOTO SETSUO
IPC: C08G63/78
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To produce a polycondensation polymer having a high degree of polymn. at a low equipment cost. SOLUTION: The vessel 1a of a polycondensation reactor 1 is equipped with an inlet port 2 for raw materials near at the one end and an outlet port 3 for polymn. products and an outlet port 4 for volatile substances near at the other end. Blades 10 are installed between arrow-wheel-like arm rotators 5, 6 installed at both ends of the vessel 1a. Blade pieces 10a have widths (lengths in the peripheral direction of the vessel 1a) decreasing gradually from the side of the inlet port 2 toward the side of the outlet port 3. A plurality of doughnut- like circular boards 13 having the same outer edges as those of the blades 10 are installed between the blades 10, and the installation distances and inner diameters of the circular boards 13 are gradually increased from the side of the inlet port 2 toward the side of the outlet port 3. The blade piece has slits 9 formed therein.
Patent JP-H05214965-A (JP)
Title: Electronic throttle driving device
Inventor: NAKAMURA HIDEO
IPC: F02D9/02
Filed: 1992-02-05
Abstract: PURPOSE:To concurrently set multiple electromagnetic clutches to the non- excited (or excited) state even when an electric failure occurs by connecting the electromagnetic coils of the electromagnetic clutches in series, and applying the driving voltage in series with a single driving circuit. CONSTITUTION:The first electromagnetic clutch 8 set to the connected state when non-excited is provided between a throttle valve 1 and an accelerator pedal 4. The second electromagnetic clutch 12 set to the opened state when non-excited is provided between the throttle valve 1 and a DC motor 9. An electronic throttle driving device is driven and controlled by a throttle control module 30 inputted with signals from various sensor switches 21-28. The electromagnetic clutches 8, 12 and a power transistor are connected in series. The electromagnetic coils of the electromagnetic clutches 8, 12 are connected in series, and the driving voltage is applied in series by a single driving circuit 34.
Patent JP-S55111241-A (JP)
Title: Die clamping apparatus for injection molding machine
Inventor: KAKINAKA KOUICHI
IPC: B29C45/00
Filed: 1979-02-22
Abstract: PURPOSE:To reduce the molding cycle dispensing with a large-capacity pump by ejecting the molding during the opening period of the die utilizing a pressure accumulator. CONSTITUTION:When an oil is fed to a booster ram from a hydraulic pump 4 by exciting a solenoid 5a of a 3-position/4-direction switching valve for the die clamping cylinder, the sequence valve 8 is actuated to feed oil to the die clamping cylinder chamber 1 whereby the dies 17 and 18 are clamped with a high pressure. Following the injection of plasticized resin into the die cavity, the oil is stored into the pressure accumulator 14 passing through a check valve 11. When the cooling of the resin is completed, with the excitation of the solenoid 5a released, the solenoid 5b is excited to open the die. Upon the opening of the die, a solenoid 13 for ejecting the molding is excited to deliver the high-pressure oil stored in the accumulator 14 to a molding ejecting cylinder chamber 12a. In this manner, a molding ejection piston 12b is thrusted to move an extrusion plate 22 whereby an extrusion pin fixed on the extrusion plate 22 ejects the molding.
Patent JP-S58137804-A (JP)
Title: Reinforced optical fiber
Inventor: FUSE KENICHI
IPC: G02B6/44
Filed: 1982-02-10
Abstract: PURPOSE:To obtain a reinforced optical fiber which assures long-term reliability even when used in a bent state by forming covering layer on the outside circumference of an optical fiber and a reinforced covering layer wherein thermosetting resins are impregnated with fiber materials and are allowed to cure successively in specific forms. CONSTITUTION:A reinforced optical fiber consists of an optical fiber 1 formed with covering layers which consist of a primary coat 2 and a buffer coat 3 and contain no reinforcing fibers and a reinforced covering layer 4 formed on the outside circumference thereof. The layer 4 is formed of plural reinforcing fiber materials 5, 5, 5,- and thermosetting resins 6 impregnated therewith the allowed to cure. Long fibers and short fibers can be used in combination for the fiber materials 5, 5, 5,-. The contents of the materials 5, 5, 5,- in the layer 4 are 60-85wt% and the thickness of the layer 4 is within a 100-2,500mum range. The optical fiber is so formed that the ratio of the outside diameter, defined as (d), of the layer 4 to the thickness thereof attains d/t>2.0.
Patent JP-H08207832-A (JP)
Title: Installation structure of suspension member supporting bracket
Inventor: YAMADA YASUSHI
IPC: B62D21/00
Filed: 1995-02-08
Abstract: PURPOSE: To certainly absorb a load by a suspension member, by distributively absorbing an outside load inputted into the suspension member by a side member, a cross, an outrigger member, etc., so as to improve energy absorption characteristics. CONSTITUTION: This installation structure pertains to a vehicle in which a cross member 2 is installed between side members 1 and a rocker arm 4 is supported through an outrigger member 3 arranged on the extended line of the cross member 2, and also the supporting bracket 6 of a suspension member 5 is fixed on the lower surface of the side member 1. A swelled wall part 25 which is downwardly swelled and covers the left/right side walls 61, 62 of the supporting bracket 6, etc., is arranged in a part connected to the side member 1 in the cross and the outrigger members 2, 3, and each wall part 25, etc., is fixed on the supporting bracket 6, then both left/right sides of the supporting bracket 6 are held by each swelled wall part 25, etc.
Patent JP-H09196669-A (JP)
Title: Inclining angle sensor
Inventor: TAKANO KEIJI
IPC: G01H11/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration accuracy due to damping, stabilize outputs and reduce costs, by setting a damper means for adjusting the movement of a movable core which is held in an oscillatory state to an object an inclining angle of which is to be detected and keeps a horizontal posture at all times. SOLUTION: Since an alternating current is supplied to a primary coil 21 and accordingly a magnetic field is present at a primary core 13, an induced voltage is generated at an X-axis sensor coil 23 and a Y-axis sensor coil 25. If an agricultural machine is inclined, the primary core 13 (at the fixed side) is similarly inclined, while a secondary core 14 (at the movable side) is maintained horizontally. As a result, a gap between the primary and secondary cores 13 and 14 becomes different at front and left sides thereby to change a magnetic flux. An inclining angle is sensed from the change of the magnetic flux. The secondary core 14 is accommodated in an oscillatory manner by a ball joint 7 in a lower chamber B divided by a partition wall 11.  Since an oil O is filled in the lower chamber B, the partition wall (elastic film) 11 and the oil O act as a damper, thereby preventing the deterioration of accuracy by damping.
Patent JP-H06215877-A (JP)
Title: Lamp lighting device
Inventor: WATANABE MASAAKI
IPC: H01L33/00
Filed: 1993-01-14
Abstract: PURPOSE:To dispense with a battery and reduce running cost by charging a charger the charge generated by a piezoelectric ceramic, discharging it by switching, and lighting a lamp such as a light emitting diode. CONSTITUTION:The charge generated by a force F added to a piezoelectric ceramic 11 is charged in a capacitor 23 through one diode 21. When the added force F is removed, conversely, the ceramic 11 is returned to the original state, and the charge in the reversed direction is charged in a capacitor 24 through the other diode 22. Consequently, the charge form the ceramic 11 is accumulated in both the capacitors, and the terminal voltages of both the capacitors are added and laid in the state applied to a light emitting diode 31 and a switching element 4. When this is repeated, the capacitor terminal voltage is raised and exceeds the break-over voltage of the element 4, a trigger diode 41 is continued, and the charge accumulated in the capacitors 23, 24 are discharged at once through the diodes 31, 41 to light the light emitting diodes.
Patent JP-S57135903-A (JP)
Title: Observing device for high-brightness object
Inventor: NOUDA MASAO
IPC: G02B5/04
Filed: 1981-02-17
Abstract: PURPOSE:To make the spectral characteristic of wavelength uniform, by arranging a prism, where two prisms having an approximately equal refractive index are stuck to each other, in an optical path. CONSTITUTION:A prism 21 where prisms 20a and 20b different in refractive index are stuck to each other is arranged in an optical path of observation. When  the refractive index of one prism and that of the other are denoted as (n) and  beta, respectively, (n) and beta are set to values satisfying¦nalpha-nbeta¦<=5X10<-2>. In this constitution, the difference between their refractive indexes is increased if a  small reflection factor is required, and this difference is reduced if a large reflection factor is required, and thus, refractive indexes of prisms 20a and 20b are selected to obtain a number of degrees of freedom for selection of the reflection factor.
Patent JP-H09213797-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA TAKESHI
IPC: H01L21/768
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a semiconductor device having an interlayer dielectric film of a low dielectric constant. SOLUTION: A wiring 2 and a silicon oxide film 3 covering the wiring 2 are formed on a substrate 1. Thereafter, a wet gel film 7 is formed on the substrate 1 where the wiring 2 and the silicon oxide film 3 are formed. Further, the wet gel film 7 is dried in accordance with a supercritical drying method to form a porous film, and an insulating film is formed in accordance with the CVD method on the porous film, and a second wiring 6 is formed on the insulating film.
Patent JP-H01240513-A (JP)
Title: Polyurea urethane having improved low temperature charcteristics based on high molecular weight polyether intermediate compound
Inventor: JIYOSEFU EICHI TAZUUERU
IPC: C08G18/65
Filed: 1989-02-01
Abstract: PURPOSE: To obtain the subject polymer which comprises a polyether polyol compound such as an alkyl-group substituted oxyethylene, a polyisocyanate, and a methylene dianiline metal halogen salt complex and has a low glass transition temperature and a small bending coefficient.  
     CONSTITUTION: This polyurethane wherein the molecular weight of the polyether polyol intermediate compound of a component A is effective and then the glass transition temperature of the produced polyurethane is below -20°C is obtained by mixing and reacting (A) the polyurethane-polyol intermediate compound which has an alkyl-group substituted oxyethylene or an oxyethylene complex, (B) a polyisocyanate, and (C) a metal halogen salt complex of methylene dianiline. As the component A, a polyether diol having 200-9000 molecular weight, a polyether polyol intermediate compound having 2000-10,000 molecular weight, or their combination is preferably used. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04259131-A (JP)
Title: Optical synchronizing circuit
Inventor: TAKAYAMA KOJI
IPC: H04B10/556
Filed: 1991-02-14
Abstract: PURPOSE:To decrease an applied voltage and to reduce power consumption by using a directional coupler type optical switch able to be in high frequency operation for a phase comparator and implementing synchronization locking with a phase locked loop. CONSTITUTION:An input light 11 from an input port IP1 is outputted to an output port OP1 when an AC voltage applied to a directional coupler type optical switch 13 is +V1. Moreover, when the applied voltage is V1, the input light 11 is outputted to an output port OP2. A voltage controlled oscillator 14 applies an AC voltage whose amplitude is V1 to the optical switch 13. A divider circuit 115 divides an output of a subtractor circuit 113 by an output of an adder circuit 114 and gives the result of division to the oscillator 14. As a result, the circuit is configurated so that a signal fed from the divider circuit 115 to the oscillator 14 has a sufficient loop gain thereby forming the phase locked loop. Thus, an electric clock output 116 and optical clock outputs 17, 18 synchronously with the input optical pattern are obtained.
Patent JP-H07231363-A (JP)
Title: Emergency call network system
Inventor: GOTO SHUICHI
IPC: H04M11/00
Filed: 1994-02-18
Abstract: PURPOSE:To provide an emergency call network system by connecting a customer station transmitter installed in the house of a system user and a management center through an electrical communication line, connecting the management center and a security center through the electrical communication line and automatically reporting emergency information from the system user through the management center to the security center. CONSTITUTION:The customer station transmitter 2 installed in the house of the system user 1 and the management center 3 for managing the system user 1 are connected through the electrical communication line 4, the management center 3 and the securing center 5 for covering the system user 1 are connected through the electrical communication line 6 and the emergency information from the system user 1 is automatically reported through the management center 3 to the security center 5. The customer station transmitter 2 uses a general subscriber telephone line as the electrical communication line 4, automatically originates a call and transmits required information to the management center 3 or the security center 5 when signals from the various kinds of sensors or the like inside the house of the system user 1 are received.
Patent JP-H05293780-A (JP)
Title: Orthogonal coordinate type industrial robot
Inventor: OKOSHI TADASHI
IPC: B25J9/02
Filed: 1992-02-06
Abstract: PURPOSE:To prevent formation of a dead space occasioned by operation of an orthogonal coordinate type industrial robot and to prevent the occurrence of interference with other operation by folding at least one arm to produce an unfoldable arm. CONSTITUTION:At least two arms 31 and 32 are folded to produce an unfoldable arm. Through control of the rotation angle of one arm 31, the position in the direction of an Y-axis of a carrier 4 arrnged to the tip of the other arm 32 is controlled. As a result, a need for reciprocation of the arms 31 and 32 themselves is eliminated, formation of a dead space is reliable prevented from occurring, wide protrusion of the arms 31 and 32 from the carrier 4 is prevented from occurring, and interference with other device in an operation region is sharply reduced.
Patent JP-S61183071-A (JP)
Inventor: SUGIYAMA YUTAKA
IPC: B66D1/54
Filed: 1985-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08196088-A (JP)
Title: Corona motor
Inventor: IKEDA MITSUAKI
IPC: H02N1/06
Filed: 1995-01-13
Abstract: PURPOSE: To eliminate the adverse environmental effect of high voltage by a constitution wherein a corona motor incorporates a booster comprising an electrode side coil having number of turns higher than that of a power supply side coil wound around a rotary shaft. CONSTITUTION: When an AC power supply 9 is connected with power supply side coils (PC) 81a, 81b, AC voltages corresponding to the turn ratio of voltages applied to the PCs 81a, 81b are induced in the electrode side coils 82a, 82b having number of turns larger than that of the PC 81a through a rotary shaft 11. of magnetic body having high permeability. Consequently, corona discharge takes place on fixed electrodes 3a, 3b, 5a, 5b and the opposing surfaces thereof are charged alternately with positive and negative charges. Coulomb's force acts between the charges and the fixed electrodes 3a, 3b, 5a, 5b and since the fixed electrode has same polarity as the surface charge of a rotor 1, repelling force acts to start rotation of the rotor 1.  The charges are spontaneously discharged and when the rotor 1 rotates, the charges face the electrode of opposite polarity and disappear before the fixed electrode is charged from the counter electrode.